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Work is "defined " as force in the direction of displacement or fdcos(angle), so if the angle is zero the work is maximum. A better definition is to realize that work is the product of force times displacement w=fd= -fdcos(a) + fdsin(A). Here we see that there is real work -fdcos(A)and vector work (commonly called torque) fdsin(A).
Notice also that work is negative at angle zero, force and displacement in the same direction and work is positive when the direction is opposite. The differnece in sign is exergy or energy.
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A force at any angle to the direction of motion can perform work?
Yes, a force can perform work at any angle to the direction of motion. The work done is determined by the component of the force that is in the direction of motion, not the total force itself. This component is what contributes to the displacement of the object and thus the work done on it.
Does the force of gravity do work on a satellite when it is in motion?
No, the force of gravity does not do work on a satellite when it is in motion because the direction of the force is perpendicular to the direction of motion.
When force and motion are going in the same direction is work being done?
Yes, work is being done when force and motion are going in the same direction. Work is defined as the product of force applied in the direction of motion and the distance over which the force is applied. So, when force and motion are in the same direction, work is being done.
Can a force at any angle perform work?
certainly. The force vector can be resolved into one component parallel to the motion of the object under force and another component perpendicular to the motion. The parallel component does the work; the perpendicular component does no work
When force is perpendicular to the direction of motion no work is done ture or false?
True. When the force is perpendicular to the direction of motion, no work is done because work is the product of force and displacement in the direction of the force. Since there is no displacement in the direction of the force, no work is done.
A force at any angle to the direction of motion can perform work?
Yes, a force can perform work at any angle to the direction of motion. The work done is determined by the component of the force that is in the direction of motion, not the total force itself. This component is what contributes to the displacement of the object and thus the work done on it.
Does the force of gravity do work on a satellite when it is in motion?
No, the force of gravity does not do work on a satellite when it is in motion because the direction of the force is perpendicular to the direction of motion.
When force and motion are going in the same direction is work being done?
Yes, work is being done when force and motion are going in the same direction. Work is defined as the product of force applied in the direction of motion and the distance over which the force is applied. So, when force and motion are in the same direction, work is being done.
Can a force at any angle perform work?
certainly. The force vector can be resolved into one component parallel to the motion of the object under force and another component perpendicular to the motion. The parallel component does the work; the perpendicular component does no work
When force is perpendicular to the direction of motion no work is done ture or false?
True. When the force is perpendicular to the direction of motion, no work is done because work is the product of force and displacement in the direction of the force. Since there is no displacement in the direction of the force, no work is done.
What should be the angle between the direction of force and the direction of motion of a body so that the work done is zero?
If the angle between the force and the direction of motion of a body is 90 degrees (perpendicular), then the work done is zero. This is because the component of force in the direction of motion is zero, resulting in no work being done on the object.
When a force when a force produces motion in the direction of the force?
work
A force acting on an object does no work if?
the force is not in the direction of the objects motion.
When force is and what direction of motion no work is done?
When a force is perpendicular to the direction of motion, no work is done. This is because work is defined as the product of force and displacement in the direction of the force. If the force is perpendicular, then there is no displacement in the direction of the force and thus no work is done.
When force is perpendicular to the direction of motion is work done?
No. At least not by the force that's perpendicular to the motion. When you push a baby stroller (or a car), you do work, but the force of gravity, downward and perpendicular to the motion, doesn't.
When a force produces motion in the direction of the force is called?
work
Does a wheel and axle change the direction of applied force?
Yes, a wheel and axle changes the direction of the applied force. When force is applied to the wheel, it causes the axle to rotate in a different direction, which can be used to transfer motion and perform work, such as in vehicles or machines.
